baber/WOPTO huggingface dataset:
Patent JP-S60165277-A (JP)
Title: Transfer material cassette
Inventor: WATANABE JIYUNJI
IPC: B41J17/32
Filed: 1984-02-09
Abstract: PURPOSE:To enable the preventing of a transfer material from slackening while facilitating the exchange thereof by a method wherein a transfer material is placed over a pair of winding cores, assembled integral into a case to form a transfer material unit as cassette, which is mounted detachably on the winding cores and the winding cores are locked. CONSTITUTION:When a ribbon cassette 14 is mounted at the specified position, retaining projections 38... of a coupling 37 mounted on a driving shaft 36a of a motor 36 are engaged with cut grooves 35... and the driving force of the motor 36 is transmitted to the winding core 31 or 32. The coupling 37 made free to move in the axial direction of the motor 36 displaces against the energized force of a spring 39 at the mounting of the ribbon cassette 14 when the retaining projections 38... of the coupling 37 are not engaged with the cut grooves 35... of the winding core 31 or 32 in the positional relationship. Thus, the mounting action of the ribbon cassette 14 can be done without being blocked thereby enabling the replacement of the transfer material at single action.
Patent JP-S59148032-A (JP)
Title: Magnet driving circuit of camera or the like
Inventor: MIYAMA KENJI
IPC: G03B9/02
Filed: 1983-02-15
Abstract: PURPOSE:To reduce the number of parts and the cost and to improve the reliability by starting and stopping a member to be driven by one magnet. CONSTITUTION:When the shutter of the camera is released, a switch 25 is closed to finish charging a capacitor C22 in a short time, e.g. 50mSec, and then the switch 25 is opened. Then, a switch 9 is closed to discharge the C22 at a time through the magnet 21, generating intense magnet force. The magnet 21 attracts a lever 12 while charging a spring 13 to unlock a hook pawl. When the C22 is discharged completely, the magnet 21 decreases in magnetic force, but it requires only magnetic force enough to hold the lever 12 at an attraction position, so an exciting current is supplied from a power source V1. A control circuit is formed by connecting the C22 connected to a power source V2 having a higher voltage than the power source V1 to a circuit connecting the power source V1, magnet 21, and the switch 9 in parallel to the magnet 21.
Patent JP-S58204823-A (JP)
Inventor: KURISUCHIAN FUON RUFUAA
IPC: C01F11/46
Filed: 1983-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07232979-A (JP)
Title: Ceramic color composition containing fluorescent pigment
Inventor: NISHIGUCHI YOZO
IPC: C03C17/02
Filed: 1994-02-21
Abstract: PURPOSE:To improve the resistance to chemicals and wear and to develop a beautiful fluorescent color by the irradiation with UV by baking a composition obtained by mixing a soln. of org. resin in solvent and an org. dispersant in a specified powder on an inorg. base material. CONSTITUTION:A glass powder free of lead and bismuth in an amount of 30-90wt.%, 5-70wt.% inorg. fluorescent pigment and 0-20wt.% inorg. heat-resistant pigment are mixed to obtain an inorg. mixed powder, and then 10-70wt.% of the soln. contg. 0-30wt.% org. resin and 0.1-5wt.% org. dispersant (e.g. fatty amide) are incorporated into the mixed powder to produce a color ceramic composition. The composition is then applied on an inorg. base material such as glass and tile by coating, and baked at 500-800 deg.C to form a coating film capable of developing a fluorescent color under UV irradiation.
Patent JP-H06312339-A (JP)
Title: Hyper-fine work supporting system and hyper-fine work device
Inventor: UCHIDA TOMOHIRO
IPC: G06F19/00
Filed: 1994-02-21
Abstract: PURPOSE:To sharply reduce a development period, material resources, and human labor required for working in performing hyper-fine work in a hyper-fine work device simulating cutting work, grinding work, deforming work, polishing, rubbing, and wearing for solid material, and performing work through using the simulation result. CONSTITUTION:This system is provided with at least a condition setting part 11, a calculation part 12, and a data keeping part 13, is simulating cutting work, grinding work, deforming work, polishing, rubbing, and wearing, and is memorizing the simulation result. Moreover adding an image display part 15 to this system makes the simulation result very plainly, and further adding a work part 16 to provide a hyper-fine work device.
Patent JP-S61181039-A (JP)
Title: Magnetron
Inventor: MASA YOSHIKAZU
IPC: H01J23/54
Filed: 1985-02-07
Abstract: PURPOSE:To reduce a microwave loss and heighten the accuracy of brazing of a copper-made gas evacuation pipe to an electrically-insulating ring, by disposing a silver layer on the inside surface of the gas evacuation pipe, and providing the silver layer with an extended portion located in contact with one end face of the ring. CONSTITUTION:A gas evacuation pipe 14 made of non-oxygen copper is sealed on one end face of an electrically-insulating ring 8 whose other end face is sealed on a first coupling pipe 5. A conductor 11, which functions to conduct out a microwave output and extends from an anode vein, is coupled to the gas evacuation pipe 14. A silver layer 15 of about 10mum in thickness is provided on the inside surface of the gas evacuation pipe 14 by silver plating. The extended portion 16 of the silver layer 15 is in contact with one end face of an electrically-insulating ring 8. Since a portion of the silver layer which is molten because of heating the tipped-off pipe 14 while pushing it on one end face of the ring 8 after the silver plating spreads to the end face, the extended portion 16 is produced. The extended portion 16 acts as a brazing material layer to hermetically seal the pipe 14 on the ring 8. As a result, a microwave loss due to a skin effect is diminished.
Patent JP-S62180947-A (JP)
Inventor: OKANO MITSUHIRO
IPC: H01K9/08
Filed: 1986-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08215046-A (JP)
Title: Electric hot water pot
Inventor: FUJIWARA KENJI
IPC: A47J27/21
Filed: 1995-02-10
Abstract: PURPOSE: To make structure simple and inexpensive by reducing the number of parts and man-hour for assembly without damaging high functionability or high performance. CONSTITUTION: This pot is provided with a downward circuit box 8 for housing the electric circuit of a bottom member 6 at a vessel body and a radiation shield plate 81 at the gap with a heater on the circuit box 8, and the radiation shield plate 81 is abutted through plural spacer projections 8a on the upper surface of the circuit box 8 and engaged with a ceiling wall 8b of the circuit box 8.
Patent JP-H08248058-A (JP)
Title: Acceleration sensor and manufacture of acceleration sensor
Inventor: HORUSUTO MIYUNTSUERU
IPC: G01P3/48
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacture while reducing the cost by forming an acceleration sensor and an electric lead conductor using a layer system comprising a specified number of layers. SOLUTION: The acceleration sensor 6 comprises a three layer system. More specifically, a first layer 1, i.e., a supporting plate, is formed of silicon and a second layer 2 of silicon oxide is formed thereon. A third layer 3 is also formed of silicon and a displaceable mass body 7 is led out from the center thereof. A conductor path 4 (electric lead conductor) is led out from each of two supporting bars 19 to the fringe part. The conductor path 4 is led out from the layer 3 while being insulated electrically from the layer 1 through the layer 2 and connected electrically with the layer 3 at other region thereof through a notched part. The conductor path 4 being employed as a contact of an acceleration sensor 6 can be formed in the layer utilizing the notched part and the layer 2 as an insulation later.
Patent JP-H06236454-A (JP)
Title: Character recognizing device
Inventor: HAI TOUZEN
IPC: G06K9/20
Filed: 1993-02-10
Abstract: PURPOSE:To provide a character recognizing device which can recognize the handwritten characters, etc., without segmenting a single character image out of a field image. CONSTITUTION:A character recognizing device consists of an observing part 1 which reads the character pattern written in a business form, a character segmenting part 2 which segments a field image, i.e., a pattern of a group of all characters for each filed serving as a character writing area, a feature extracting part 5 which extracts the features of field images, a field image dictionary 6 which secures the correspondence between the combination of characters and the features of the pattern of a group of character combinations, a collating par 7 which collates the features of the field image extracted by the part 5 with the dictionary 6, and a recognizing result output part 8 which recognizes and outputs the combination of characters shown by the character pattern of the field image based on the collating result of the part 7.
Patent JP-S62180214-A (JP)
Title: Capacity type conversion device
Inventor: AZEGAMI TADASHI
IPC: G01L9/12
Filed: 1986-02-04
Abstract: PURPOSE:To fix the potential at a measurement terminal to a reference voltage and to eliminate the influence of the distributed capacity at the measurement terminal by impressing an initializing voltage to the 1st or 2nd electrode and resetting it by constant-current discharging. CONSTITUTION:When the voltage level at the output terminal Q of an FF varies from -Es to +Es, a transistor (TR) Q6 turns off and TRs Q7 and Q9 turn on to initiate charging to the measurement terminal through a fixed capacitor Ck1 under the control of a differential amplifier Q5. Then, the current quantity of the charging decreases gradually and the FF is inverted at the next point of time. Namely, a selecting circuit 16 switches the 1st electrode 12 to the 1st output terminal SW3 and measurement terminal 17 and the 2nd electrode 13 to the measurement terminal 17 and the 2nd output terminal SW4 alternately to hold the measurement terminal 17 at the reference voltage ER. An operating voltage and a specific voltage, on the other hand, are switched by an auxiliary charging circuit 20 to charge the measurement terminal 17 through the 2nd capacitor CL. The FF as a bistable means is inverted in state in response to the output level of the circuit 17 and the selecting means and auxiliary charging means are switched to output an operation signal.
Patent JP-H03228222-A (JP)
Title: Production of magnetic disk substrate
Inventor: HASEGAWA AKIHIRO
IPC: G11B5/84
Filed: 1990-01-31
Abstract: PURPOSE:To prevent the crash accident by a magnetic head by rotating a magnetic disk substrate and scanning a polishing tape on the magnetic disk substrate surface while pressing this tape to the surface with compressed air, thereby removing microprojections and smoothing the surface of a magnetic disk medium. CONSTITUTION:The magnetic disk substrate 1 is constituted by forming an underlying plating film 1b of Ni-P on a nonmagnetic substrate 1a consisting of an aluminum alloy, etc. This magnetic disk medium 1 is rotated at a high speed and the compressed air is discharged from an air nozzle 2 to the surface of the polishing tape 3 to press the tape to the magnetic disk medium 1 so that the polishing tape scans the entire surface thereof while sliding thereon. The microprojections of the magnetic disk substrate are removed by pressing and scanning the polishing tape to and on the substrate with the compressed air in such a manner. The production of the magnetic disk medium having the smooth surface is thus possible and the breakdown (crash) of the surface of the magnetic disk medium by the magnetic head is eliminated. The durability and reliability of the magnetic disk medium are thus improved.
Patent JP-S55117453-A (JP)
Title: Cooling-system-circulation circuit for super-conductive rotating-electric machine
Inventor: TAKITA KIYOSHI
IPC: H02K55/04
Filed: 1979-02-28
Abstract: PURPOSE:To eliminate adverse effects on a cooling machine due to the splashing of magnetic fluid by providing a magnetic-fluid adsorber in the middle of a refrigerant-gas-recovering pipe in a cooling-system-circulation circuit. CONSTITUTION:Refrigerant such as liquid helium and the like sent from a cooling machine 9 flows into the direction of a sorid arrow line, cools a super-conductive coil, is vaporized by a heat exchanger, and becomes refrigerant gas. Said refrigerant gas flows into the direction of a broken arrow line, passes through the gas-exhausting hole in a rotary portion, and is sent to a magnetic-fluid adsorber 13 through a gas-exhausting hole 6 of a fixed portion and a refrigerant-gas-recovering tube 8. Since said adsorber eliminates the magnetic fluid contained in the refrigerant gas, damages of the cooling machine that may be caused by the intrusion of the magnetic fluid can be prevented.
Patent JP-H03226891-A (JP)
Title: Binary picture processing device
Inventor: KISHI MASAHIRO
IPC: G06T1/20
Filed: 1990-02-01
Abstract: PURPOSE:To increase the processing speed of a binary picture processing device by accessing binary picture data in a picture operation circuit independently of CPU processing and using a private circuit to execute this access with one bit as the unit. CONSTITUTION:A private picture operation circuit 9 independent of a CPU 1 is provided, and a switching circuit 8 is provided with the circuit which generates select signals R/*W0 to R/*W7 which can access binarized picture data with one bit as the unit. Consequently, picture processing of large processing volume like histogram generation dependent upon projection operation of binary picture data stored in a picture memory 10, discrimination of execution/non-execution of 90 deg. rotation, 90 deg. rotation, or character symbol discrimination is performed independently of the CPU 1. Thus, the processing speed of the whole of the device is increased.
Patent JP-H11220906-A (JP)
Title: Production of coated granular fertilizer
Inventor: ADACHI KOICHI
IPC: A01C1/06
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method suitable for mass production of coated, granular fertilizer, wherein granular fertilizer is coated with a film comprising a polymer compound as the major ingredient to control rate of dissolution. SOLUTION: This method sprays a coating solution containing a coating material with a polymer compound as the major ingredient, dissolved or suspended in a solvent, onto granular fertilizer particles, while it is carried by a gas flow, and evaporates the solvent to form the coating film on the grain surfaces, wherein the carrier gas is recycled for reuse. Spray rate of the solvent in the coating solution is set at 40% or less of the maximum theoretical solvent evaporation rate. In this case, the carrier gas is treated to remove dust, and cooled to condense and remove the solvent in the gas, before it is recycled for reuse.
Patent JP-H10218875-A (JP)
Title: Production of tocopheryl ester and tocotrienyl ester by acid catalyst esterification
Inventor: JOANNA LINDA VON DEM BUSCHEHUE
IPC: C07D311/72
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ester without using a largely excess of a water- binding agent or an expensive extraneous condensing agent by reacting tocopherol or tocotrienol with a corresponding carboxylic acid. SOLUTION: This ester can be obtained by esterifying tocopherol or tocotrienol with (A) a corresponding carboxylic acid. The esterification is carried out using 2.5-6mol of a carboxylic acid (preferably, acetic acid, sorbic acid, etc.) in an aliphatic, alicyclic or aromatic hydrocarbon having a boiling point of 80-200 deg.C, preferably 110-130 deg.C as a solvent, or 1.0-2.5mol of an carboxylic acid in a two-phase mixture as solvent consisting of an aliphatic or alicyclic hydrocarbon having a boiling point of 80-200 deg.C and a cyclic carbonate of formula I (R<1> to R<3> are each H or a 1-4C alkyl; R<4> is H, a 1-4C alkyl, phenyl, etc.) or a γ-lactone of formula II in the presence of a non-oxidizing strong acid under continuous azeotropic distillation.
Patent JP-H06210949-A (JP)
Title: Optical electrothermal transfer ink medium
Inventor: AKUTSU HIDEKAZU
IPC: B41J31/00
Filed: 1993-01-20
Abstract: PURPOSE:To provide an electrothermal transfer ink medium capable of handling high density printing and capable of performing high-speed printing of high quality free of irregularity of a printing dot diameter or density. CONSTITUTION:An optical electrothermal transfer ink medium 1 is constituted by successively laminating at least a light permeable conductive layer 3, a light receiving heat generating layer 4 showing photoconductivity, a conductive layer 5 and a thermal transfer ink layer on a light permeable base material 2 and used by applying voltage between the light permeable conductive layer 3 and the conductive layer 5. A low surface energy protective layer is provided between the conductive layer 5 and the thermal transfer ink layer 6 or an electrothermal layer is provided between the light receiving heat generating layer 4 and the conductive layer 5.
Patent JP-H01197595-A (JP)
Title: Electroviscous liquid
Inventor: KATO KIYOSHI
IPC: C10N30/00
Filed: 1988-02-02
Abstract: PURPOSE:To obtain the title liquid low in an initial viscosity, high in a viscosity upon application of a current and excellent in Winslow effect, etc., by mixing a dispersing medium comprising a specified silicone oil with a dispersed phase comprising a crystalline cellulose and a hydrophilic chemical. CONSTITUTION:100 pts.wt. dispersing medium comprising a silicone oil selected from an amino-modified silicone oil and an alcohol-modified silicone oil is mixed with 50-200 pts.wt. dispersed phase comprising a crystalline cellulose (e.g., methylcellulose) and 5-15 pts.wt. hydrophilic chemical (C) comprising water, an alcohol or the like.
Patent JP-H09197814-A (JP)
Title: Developing device, process cartridge and image forming device
Inventor: SHIBUYA TAKUJI
IPC: G03G15/08
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a developing device, a process cartridge and an image forming device capable of stably, excellently forming a toner thin layer on a developing sleeve by an elastic blade, and preventing toner from sticking to an electrode plate on the nip downstream side of a developing blade, especially, even in the case of using the spherical toner whose surface smoothness is high. SOLUTION: The rubber elastic layer 16 is formed thinner on the nip part downstream side of the developing blade 7 in the rotating direction of the developing sleeve 5 than on the nip part upstream side, or the elastic layer 16 is not provided on the nip part downstream side, whereby a gap between an electrode layer 17 and the sleeve 5 is widened. Thus, flying force and attracting force for the toner 8 on the sleeve 5 by alternating electric field generated between the layer 17 and the sleeve 5 are mitigated.
Patent JP-S61184901-A (JP)
Title: Suspended line type directional coupler
Inventor: MIYAZAKI MORIYASU
IPC: H01P3/08
Filed: 1985-02-12
Abstract: PURPOSE:To obtain dense coupling of -10dB or over by adopting different width for a strip conductor at both faces of a dielectric base, arranging the strip conductors of the 1st and 2nd suspended lines so that the wide faces are opposed to each other and connecting the strip conductors in pairs on both faces of the dielectric with a through-conductor. CONSTITUTION:The width of the strip conductor 1a on the surface of the inner conductor of the 1st suspended line 1 is made wider than that of the strip conductor 1b on the rear face at a part arranged in parallel with the 2nd suspended line 2. Further, the width of the strip conductor 2b on the rear face of the inner conductor of the 2nd suspended line 2 is made wider than that of the strip conductor 2a at a part arranged in parallel with the 1st suspended line 1. Then the two through-conductors are provided at an interval of nearly 1/4 wavelength to each of the 1st and 2nd suspended lines 1 and 2. Through the constitution above, the static capacitance between the 1st and 2nd suspended lines 1, 2 is made large due to the effect of the opposed wide faces to realize the coupler with dense coupling.
Patent JP-H01198099-A (JP)
Title: Casing for electronic equipment
Inventor: KOIKE NOBORU
IPC: H05K9/00
Filed: 1988-02-03
Abstract: PURPOSE:To decrease a number of process required for attaching a casing formed of molded plastics to a printed wiring board while providing the case with stiffness to external forces, by securing a preformed shield case to the case by means of integral molding. CONSTITUTION:A casing consists of a body 11 and a cover 12 both of which are formed of molded plastics. The cover 12 is provided with an operating switch 13 such as a ten-key switch or the like. An upper shield case 15 is attached to the top face of a printed wiring board 14 while a lower shield case 16 is attached to the bottom face thereof, so that a radio circuit section of the printed wiring plate 14 is shield with these upper and lower shield case 15, 16. The lower shield case 16 is secured to the body 11 by integral molding.
Patent JP-H09219883-A (JP)
Title: Mobile communication system
Inventor: KARIZUME KEIICHIRO
IPC: H04W16/08
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent inter-base-station interference from occurring even if each base station has high-output. SOLUTION: A center station 3 collects Cyclically the link-busy and the traffic load of each base station from the CPU 18 of each base station. When the center station 3 finds out the base station CS2, for instance, whose link-busy load exceeds the threshold from collected data, it issues the command of transmission output reduction and carrier sense reduction to all the base stations. The CPU 18 of the base station CS1 having received this command turns an attenuator 16 into 'attenuation presence' so as to reduce the output level of a transmitted signal, and also reduces a carrier sense so as to reduce a service area, and prevents the base station from mistaking the use of the communication channel of another base sation for the use of the communication channel of the station in use. Thus, the inter-base-station interference is avoided, and always smooth communication by a mobile station is secured.
Patent JP-S6325419-A (JP)
Title: Method of assembling and/or overhauling plurality of element structure and element structure for executing said method
Inventor: JIIKUMARU KOORENBURENNAA
IPC: F24B1/04
Filed: 1987-02-05
Abstract: With the method, constructions of elements made from modular elements (1, 2) are erected, which have tensioning members (32, 118, 48, 119) passing through them in the pre-assembled state. The modular elements (1, 2) with the tensioning members (32, 118, 48, 119) are inserted into the respective final installation position and braced with the coupling pieces (126). Tensile and/or shrinkage forces which arise are transmitted exclusively via the tensioning members (32, 118, 48, 119). At least one of the modular elements can be inserted into an opening, the dimensions of which correspond, seen in the direction of insertion, to the dimensions of this modular element. 
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Patent JP-S58140789-A (JP)
Inventor: EZAKI MASAYASU
IPC: G09G5/00
Filed: 1982-02-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。